From patchwork Thu Nov 1 04:54:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Honnappa Nagarahalli X-Patchwork-Id: 149932 Delivered-To: patch@linaro.org Received: by 2002:a2e:299d:0:0:0:0:0 with SMTP id p29-v6csp354660ljp; Wed, 31 Oct 2018 21:55:47 -0700 (PDT) X-Google-Smtp-Source: AJdET5dfN+bqIlzvnx0uk2tikCd5i/moyI9iEYapYlfmeZLOhEYFQYR8ckro/rSeCsnOQGhF58XO X-Received: by 2002:a5d:4e01:: with SMTP id p1-v6mr5441044wrt.320.1541048147001; Wed, 31 Oct 2018 21:55:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1541048146; cv=none; d=google.com; s=arc-20160816; b=qA4mAQc9H1lkik/N9+F3UD616RF/fyErUYhwbnw4gUspcrOT5Q+Drp+LHY6MJH4Kkw nq9EFIj0kbgXMfbJWK3d7Hb/tNajdNW39ZijWcVCRCF0AAnq0cPrUKbHB7kwZ/3xL2Nr Yxw9ZaCbQXFSS1yvTsFZTBBvuBpPmAMnF/HQpitfHw7zO6k3OZt+aFO85gYsxlDTkCRI ZEK+H695dyU/Ke8clafZq6cLsYDcukx/IUZKG6wF2sduL+Te7m2R6s1gXbQrgXkM6gWr swiJAwp+xJfjhtOaYzW+tuIm9d0nb1oeV22U7G8VBfAAR4IW2OADzD2kaWvxSvTaakXm zfEQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:references:in-reply-to :message-id:date:cc:to:from; bh=QcqqB1qCRBW4SdIY8UKZmipOZZ5uLJWKWFhQPUEQLSk=; b=uMenNlYdpWcRuMMLtT6eUfwiiSpSEBOMsAXdaMntg8gPc3gx8PEE0B6iEq94FXzCZz zxMNd2HlJeOMFIYD2g6HGUFnxVAqtOzhahZCSTdyioFehmp2taoAY7QkhcUJ3cwLVBLc 7L/MHpLzhlRaF5WTBWdQTPsFoGplDGlWVhsY2VRBE42iOwX4OpkcrVkJyUYJhBk9b9cf U/09NxjdpFXnpK8iyRd97W3rE27jNNvkE/CBx2NDekqkzqDhx1YA2xRT7cLB90T9Uv/0 +zwMtSEOL1/OBOqm0zkUfqXwYDk53Y10Q5k6e26TfNxFji++ikX7q06Emz9ugSf8Y9Wb +BUg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org Return-Path: Received: from dpdk.org (dpdk.org. [92.243.14.124]) by mx.google.com with ESMTP id 9-v6si9150520wrb.180.2018.10.31.21.55.46; Wed, 31 Oct 2018 21:55:46 -0700 (PDT) Received-SPF: pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) client-ip=92.243.14.124; Authentication-Results: mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 24D855398; Thu, 1 Nov 2018 05:55:26 +0100 (CET) Received: from foss.arm.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by dpdk.org (Postfix) with ESMTP id 4A1034CB5 for ; Thu, 1 Nov 2018 05:55:21 +0100 (CET) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 71A8B15BF; Wed, 31 Oct 2018 21:55:20 -0700 (PDT) Received: from qc2400f-1.austin.arm.com (qc2400f-1.austin.arm.com [10.118.12.122]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0281C3F557; Wed, 31 Oct 2018 21:55:19 -0700 (PDT) From: Honnappa Nagarahalli To: bruce.richardson@intel.com, pablo.de.lara.guarch@intel.com Cc: dev@dpdk.org, gavin.hu@arm.com, dharmik.thakkar@arm.com, nd@arm.com, yipeng1.wang@intel.com, sameh.gobriel@intel.com, Honnappa Nagarahalli Date: Wed, 31 Oct 2018 23:54:54 -0500 Message-Id: <20181101045454.632-4-honnappa.nagarahalli@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181101045454.632-1-honnappa.nagarahalli@arm.com> References: <1539208085-30756-4-git-send-email-yipeng1.wang@intel.com> <20181101045454.632-1-honnappa.nagarahalli@arm.com> Subject: [dpdk-dev] [PATCH 3/3] doc/hash: deprecate lock ellision and read/write concurreny flags X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY and RTE_HASH_EXTRA_FLAGS_TRANS_MEM_SUPPORT configuration flags are deprecated. Reader/Writer concurrency is provided by default. Transactional memory will be used if the platform supports it. Signed-off-by: Honnappa Nagarahalli Reviewed-by: Dharmik Thakkar Reviewed-by: Gavin Hu --- doc/guides/rel_notes/deprecation.rst | 5 +++++ 1 file changed, 5 insertions(+) -- 2.17.1 diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index 34b28234c..d34cca260 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -55,3 +55,8 @@ Deprecation Notices - ``rte_pdump_set_socket_dir`` will be removed; - The parameter, ``path``, of ``rte_pdump_init`` will be removed; - The enum ``rte_pdump_socktype`` will be removed. + +* hash: The configuration flags RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY and + RTE_HASH_EXTRA_FLAGS_TRANS_MEM_SUPPORT will be removed in v19.02. + Reader/writer concurrency will be supported by default. The library will + use transactional memory if the platform supports it.